Sunspot region AR9909
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/04/15 | 1 | 130 | HSX | N06E70 | |
| 2002/04/16 | 1 | 180 | HSX | N11E56 | |
| 2002/04/17 | 2 | 120 | HAX | N11E42 | |
| 2002/04/18 | 3 | 100 | CSO | N08E28 | |
| 2002/04/19 | 3 | 100 | CSO | N08E15 | |
| 2002/04/20 | 4 | 120 | CSO | N07E02 | |
| 2002/04/21 | 6 | 100 | CAO | N07W10 | |
| 2002/04/22 | 2 | 50 | HSX | N07W24 | |
| 2002/04/23 | 1 | 50 | HSX | N08W37 | |
| 2002/04/24 | 1 | 40 | HSX | N08W50 | |
| 2002/04/25 | 1 | 50 | HSX | N07W64 | |
| 2002/04/26 | 1 | 20 | HSX | N08W76 |
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/21 | M1.9 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 155.9 +19.4 |
| Last 30 days | 158.9 +32.9 |